Guangdong Wotech Renewable Energy & Technology Co., Ltd.
| Packaging Details | CARTON |
| Delivery Time | 25-30 WORKING DAYS |
| Payment Terms | T/T, L/C AT SIGHT |
| Supply Ability | 800 SETS/DAY |
| After-sales Service Provided | Free spare parts |
| Warranty | 1 Year |
| Operating Language | English |
| Application | Hotel, Garage, Commercial, Household |
| Power Source | Electric |
| App-Controlled | NO |
| logo/pattern | Silk screen printing |
| Type | Water Source Heat Pump, Geothermal heatpump |
| Storage / Tankless | Instant / Tankless |
| Housing Material | Metal |
| Use | Hotel,House houlds |
| Function | Water Source Heatpump |
| Refrigerant | R410A |
| Compressor | Copland |
| Name | Water & Ground Source Heat Pump |
| Power supply | 380V/50Hz/3ph |
| Heat source | Water+ground source |
| Color | White |
| Material | Galvanized Steel with Powder Coated |
| OEM Service | Supported |
| Place of Origin | CHINA |
| Brand Name | DUHM |
| Model Number | WBC-31.0H-B-S(KE-BB) |
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Product Specification
| Packaging Details | CARTON | Delivery Time | 25-30 WORKING DAYS |
| Payment Terms | T/T, L/C AT SIGHT | Supply Ability | 800 SETS/DAY |
| After-sales Service Provided | Free spare parts | Warranty | 1 Year |
| Operating Language | English | Application | Hotel, Garage, Commercial, Household |
| Power Source | Electric | App-Controlled | NO |
| logo/pattern | Silk screen printing | Type | Water Source Heat Pump, Geothermal heatpump |
| Storage / Tankless | Instant / Tankless | Housing Material | Metal |
| Use | Hotel,House houlds | Function | Water Source Heatpump |
| Refrigerant | R410A | Compressor | Copland |
| Name | Water & Ground Source Heat Pump | Power supply | 380V/50Hz/3ph |
| Heat source | Water+ground source | Color | White |
| Material | Galvanized Steel with Powder Coated | OEM Service | Supported |
| Place of Origin | CHINA | Brand Name | DUHM |
| Model Number | WBC-31.0H-B-S(KE-BB) | ||
| High Light | Versatile ground source heat pump water heater ，Home ground source heat pump water heater ，31kW heatpump hot water | ||
Versatile Home 31kW R410A Ground and Water Source Heat Pump with Galvanized Steel
| Model | | | | WBC-19.5H-B-S(KE-BB) | WBC-22.0H-B-S(KE-BB) | WBC-31.0H-B-S(KE-BB) | WBC-39.5H-B-S(KE-BB) | |||||
| Horse | | | (P) | 5 | 6 | 8 | 10 | |||||
| Heating Condition : Water: 15-10°C Out 40-45°C | Heating Capacity | | KW | 19.8 | 22.8 | 31.7 | 39.6 | |||||
| | Heating Power Input | | KW | 4.4 | 5.1 | 7.0 | 8.8 | |||||
| | Currency | | A | 7.87 | 9.05 | 12.59 | 15.74 | |||||
| | COP | | W/W | 4.5 | 4.5 | 4.5 | 4.5 | |||||
| Cooling Condition: W30-35°C Out W12-7°C | Cooling Capacity | | KW | 15.3 | 17.5 | 24.4 | 30.5 | |||||
| | Heating Power Input | | KW | 4.0 | 4.6 | 6.4 | 8.0 | |||||
| | Currency | | A | 7.2 | 8.3 | 11.5 | 14.3 | |||||
| | EER | | W/W | 3.8 | 3.8 | 3.8 | 3.8 | |||||
| Max. Power Input | | | KW | 6.6 | 7.6 | 10.6 | 13.2 | |||||
| Max Currency | | | A | 11.8 | 13.6 | 18.9 | 23.6 | |||||
| Power Supply | | | V/PH/HZ | 380V/3PH/50HZ | | | | |||||
| Circulating Water Flow | | | m³/h | 3.4 | 3.9 | 5.4 | 6.8 | |||||
| Operating Ambient Temperature (℃) | | | °C | 10~45 | | | | |||||
| Water Pressure Drop (max.) | | | Kpa | 20 | 20 | 30 | 40 | |||||
| Rated Outlet Water Temperature /Cooling | | | °C | 45/7 | | | | |||||
| Max Outlet Water Temperature /Min. Outlet Water Temperature | | | °C | 60/5 | | | | |||||
| Pipework Size | | | inch | 4*G1" | 4*G1" | 4*G1.5" | 4*G1.5" | |||||
| QTY of Water Pump | | | Set | 0 | 0 | 0 | 0 | |||||
| QTY of Comperssor | | | Set | 1 | 1 | 1 | 1 | |||||
| QTY of Fans | | | Set | 0 | 0 | 0 | 0 | |||||
| Refrigerant / Qty | | | kg | R410a/3kg | R410a/4kg | R410a/5kg | R410a/6kg | |||||
| Noise | | | dB(A) | 46 | 46 | 56 | 56 | |||||
| Unit Dimension | | L / W / H | mm | 720*570*920 | 720*570*920 | 905*670*1000 | 905*670*1000 | |||||
| Shipping Dimension | | L / W / H | mm | 760*595*1035 | 760*595*1035 | 940*695*1115 | 940*695*1115 | |||||
| Net Weight /Gross Weight | | | kg | 130/140 | 130/140 | 205/215 | 205/215 | |||||
| Model | | | | WBC-45.0H-B-S(KE-BB) | WBC-100.0H-B-S(KE-BB) | WBC-160.0H-B-S(KE-BB) | ||||
| Horse | | | (P) | 12 | 25 | 40 | ||||
| Heating Condition : Water: 15-10°C Out 40-45°C | Heating Capacity | | KW | 45.8 | 100.0 | 160.8 | ||||
| | Heating Power Input | | KW | 10.2 | 22.2 | 35.7 | ||||
| | Currency | | A | 18.21 | 39.75 | 63.92 | ||||
| | COP | | W/W | 4.5 | 4.5 | 4.5 | ||||
| Cooling Condition: W30-35°C Out W12-7°C | Cooling Capacity | | KW | 36.6 | 73.2 | 117.1 | ||||
| | Heating Power Input | | KW | 9.6 | 19.3 | 30.8 | ||||
| | Currency | | A | 17.2 | 34.5 | 55.1 | ||||
| | EER | | W/W | 3.8 | 3.8 | 3.8 | ||||
| Max. Power Input | | | KW | 15.3 | 33.3 | 53.6 | ||||
| Max Currency | | | A | 27.3 | 59.6 | 95.9 | ||||
| Power Supply | | | V/PH/HZ | 380V/3PH/50HZ | | | ||||
| Circulating Water Flow | | | m³/h | 7.9 | 17.2 | 27.5 | ||||
| Operating Ambient Temperature (℃) | | | °C | 10~45 | | | ||||
| Water Pressure Drop (max.) | | | Kpa | 40 | 50 | 60 | ||||
| Rated Outlet Water Temperature /Cooling | | | °C | 45/7 | | | ||||
| Max Outlet Water Temperature /Min. Outlet Water Temperature | | | °C | 60/5 | | | ||||
| Pipework Size | | | inch | 4*G1.5" | 4*G2.5" | 4*DN80 | ||||
| QTY of Water Pump | | | Set | 0 | 0 | 0 | ||||
| QTY of Comperssor | | | Set | 1 | 1 | 4 | ||||
| QTY of Fans | | | Set | 0 | 0 | 0 | ||||
| Refrigerant / Qty | | | kg | R410a/6.5kg | R410a/8kg | R410a/5.5kg*4 | ||||
| Noise | | | dB(A) | 56 | 56 | 62 | ||||
| Unit Dimension | | L / W / H | mm | 905*670*1000 | 1300*1100*1270 | 1860*900*1490 | ||||
| Shipping Dimension | | L / W / H | mm | 940*695*1115 | 1335*1120*1385 | 1895*920*1605 | ||||
| Net Weight /Gross Weight | | | kg | 215/225 | 385/420 | 825/840 | ||||
Company Details
Business Type:
Manufacturer
Year Established:
2005
Total Annual:
40Million-50Million
Employee Number:
300~350
Ecer Certification：
Verified Supplier
Guangdong Wotech Renewable Energy & Technology Co., Ltd.(hereinafter referred to as Wotech) was founded in 2005, integrating research and development, manufacturing, marketing, and after-sales service of heat pumps. At present, Wotech has three production bases in Shunde, Zhaoqing ... Guangdong Wotech Renewable Energy & Technology Co., Ltd.(hereinafter referred to as Wotech) was founded in 2005, integrating research and development, manufacturing, marketing, and after-sales service of heat pumps. At present, Wotech has three production bases in Shunde, Zhaoqing ...
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